<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8"/>
        <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
        <title>Document</title>
        <link rel="stylesheet" href="./css/index.css"/>
    </head>
    <body>
        <button id="login">login</button>
        <button id="updateStu">update student</button>
        <script src="./js/index.js"></script>
    </body>
</html>
